1．The whole world has been greatly amazed at ________ rise of China in so short _________ time in the last thirty years．
A．a / B．the a C．a a D．the /
2．Many students still have _________ of the rule that students shan’t use mobile phones in schools．
A．none B．nothing C．little D．no one
3．----Jacky, I had this iPhone delivered ________ for your birthday．
----It’s very kind of you, but you needn’t have bought me so expensive a gift．
A．especially B．firmly C．specially D．extremely
